.error {
    -fx-effect: dropshadow(three-pass-box, darkred, 7, 0, 0, 0);
 -fx-background-color: red,
       linear-gradient(
        to bottom,
        derive(red,70%) 5%,
        derive(red,90%) 40%
       );
}

.warning {
    -fx-effect: dropshadow(three-pass-box, gold, 14, 0, 0, 0);
 -fx-background-color: orange,
       linear-gradient(
        to bottom,
        derive(orange,70%) 5%,
        derive(orange,90%) 40%
       );
}


